| Patents for B63H 20 - Outboard propulsion units, i.e. propulsion units having a substantially vertical power leg mounted outboard of a hull and terminating in a propulsion element, e.g. "outboard motors", z-drives; Arrangements thereof on vessels (5,075) |
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| 01/12/1995 | DE4422940A1 Marineantrieb mit Wassereinlaß in der Finne Marine Drive with water intake in the Finn |
| 01/10/1995 | US5380228 Abnormal condition displaying system of an engine cooling system for outboard motor |
| 01/10/1995 | CA1333864C Marine propulsion device exhaust system |
| 01/10/1995 | CA1333863C Marine propulsion device shift linkage |
| 01/10/1995 | CA1333862C Marine propulsion device anode arrangement |
| 01/10/1995 | CA1333861C Marine propulsion device with elastomeric cushion |
| 01/10/1995 | CA1333860C Two piece driveshaft retention device for outboard motor |
| 01/10/1995 | CA1333859C Marine propulsion device drive shaft |
| 01/05/1995 | DE4422681A1 Marine-drive exhaust-gas system |
| 01/05/1995 | DE4422680A1 Contra-rotating marine drive coming to the surface and having a levelling plate |
| 01/05/1995 | DE4422679A1 Marine-drive anode |
| 01/05/1995 | DE4422358A1 Marine drive coming to the surface and having a contoured fin |
| 01/05/1995 | DE4422357A1 Marine drive with torpedo coming to the surface |
| 01/05/1995 | DE4422349A1 Contra-rotating marine drive coming to the surface and having a water line of reduced resistance |
| 01/05/1995 | DE4422346A1 Contra-rotating marine drive working at the surface and having a defined X-dimension (vertical dimension) |
| 01/03/1995 | US5378180 Exhaust system for outboard motor |
| 01/03/1995 | US5378178 Tiller arm and steering bracket assembly |
| 12/27/1994 | US5376034 Marine drive exhaust system |
| 12/27/1994 | US5376033 Boat propulsion unit |
| 12/27/1994 | US5376032 Marine drive with skeg water inlet |
| 12/27/1994 | US5376031 Marine drive with surfacing torpedo |
| 12/27/1994 | US5376030 Outboard motor mounting apparatus vertical movement device |
| 12/27/1994 | US5376027 Marine propulsion mechanism for water craft |
| 12/20/1994 | US5374209 Internal combustion engine exhaust system |
| 12/20/1994 | US5374207 Device for setting the propulsion means of watercraft in various angular positions |
| 12/13/1994 | US5372530 Outboard motor with separated exhaust gas pulsing and exhaust gas discharge |
| 12/13/1994 | US5372529 Marine propulsion device |
| 12/13/1994 | US5372528 Tilting and trimming mechanism for outboard engine |
| 12/13/1994 | US5372101 Fuel feeding device for internal combustion engine |
| 12/13/1994 | US5372085 Collapsible boat |
| 12/06/1994 | US5370564 Outboard motor |
| 12/06/1994 | US5370563 Marine propulsion engine |
| 12/06/1994 | US5370075 Twin outboard stern drive boat propulsion unit |
| 12/06/1994 | CA1333352C Stern drive unit |
| 11/30/1994 | EP0626310A2 Drive transmission system for vessel propulsion device |
| 11/30/1994 | CN1095681A Ship driving equipment with driving propeller mounted under flat boat |
| 11/29/1994 | US5368509 Tilt lock system for outboard motor |
| 11/22/1994 | US5366398 Marine dual propeller lower bore drive assembly |
| 11/22/1994 | US5366393 Automatic trim controller for marine propulsion unit |
| 11/17/1994 | EP0586511A4 Propulsive thrust ring system. |
| 11/15/1994 | US5364295 Boat propulsion unit |
| 11/09/1994 | EP0623507A1 Mechanism for enhancing the man uvrability of small boats |
| 11/08/1994 | US5362265 Marine engine flushing apparatus and method |
| 11/01/1994 | US5360358 Hidden lower motor cover attachment means |
| 10/25/1994 | US5358436 Tilt cylinder device for outboard engine |
| 10/25/1994 | US5358435 Boat propulsion unit |
| 10/25/1994 | US5358434 Mounting apparatus for trolling motor |
| 10/25/1994 | CA1332677C Marine propeller including fish line trap |
| 10/18/1994 | US5356319 Boat with removable inboard jet propulsion unit |
| 10/18/1994 | US5355821 Steering apparatus for an outboard motor |
| 10/13/1994 | WO1994022345A1 Strap style article carrier |
| 10/11/1994 | US5353758 Wiring arrangement for outboard motor |
| 10/04/1994 | US5352141 Marine drive with dual propeller exhaust and lubrication |
| 10/04/1994 | US5352138 Remote control system for outboard drive unit |
| 09/27/1994 | US5350327 Device to permit an outboard motor boat to operate in shallow water |
| 09/21/1994 | EP0513295B1 A device for setting the propulsion means of watercraft in various angular positions |
| 09/20/1994 | US5348500 Marine propulsion device with selectively operable secondary exhaust discharge |
| 09/20/1994 | US5348499 Outboard motor |
| 09/15/1994 | WO1994020362A1 Propulsion arrangement for a marine vessel |
| 09/13/1994 | US5346417 Exhaust gas cleaning device for outboard motor |
| 09/13/1994 | US5346416 Exhaust system for outboard motor |
| 09/07/1994 | EP0613817A1 Ship propulsion unit with a propeller placed underneath the hull bottom, which is preferably totally flat, or just in the area of the propulsion unit |
| 09/06/1994 | US5344350 Compact outboard marine drive |
| 09/06/1994 | US5344349 Surfacing marine drive with contoured skeg |
| 09/02/1994 | CA2116610A1 Propulsion system for ships, in particular a propulsion system that includes a rudder propeller |
| 08/30/1994 | US5342228 Marine drive anode |
| 08/23/1994 | US5340345 Water pickup and cooling apparatus for boat drive systems |
| 08/23/1994 | US5340343 Marine propulsion unit |
| 08/23/1994 | US5340341 Power assisting mechanism for marine propulsion unit |
| 08/23/1994 | US5340077 Trolling motor anti-bounce mechanism |
| 08/16/1994 | US5338236 Latch mechanism for outboard motor cowl assembly |
| 08/16/1994 | US5337774 Marine engine maintenance |
| 08/09/1994 | US5336119 Drive unit for relatively small watercraft |
| 07/19/1994 | US5330376 Water cooling system for a marine propulsion unit |
| 07/19/1994 | US5330375 Steering system for marine propulsion unit |
| 07/12/1994 | US5328396 Power transmission system for an inboard/outboard motor |
| 07/12/1994 | US5328395 Cowling structure for marine propulsion engine |
| 07/12/1994 | US5328394 Steering system for marine propulsion unit |
| 07/12/1994 | US5327793 Thrust bearings and bevel gears arrangement of marine propulsion unit |
| 07/05/1994 | US5326295 Exhaust system for marine propulsion unit |
| 07/05/1994 | US5325662 Advanced exhaust discharge for pump jet propulsion apparatus |
| 06/21/1994 | US5322030 Floating transom extension assembly |
| 06/14/1994 | US5320324 Bracket for holding a subassembly of an inboard/outboard motor in an upright position |
| 06/09/1994 | WO1994012388A1 Mechanism for enhancing the man×uvrability of small boats |
| 06/07/1994 | US5318466 Remote-control device for marine propulsion unit |
| 06/01/1994 | EP0564572B1 Improved hollow jet propulsion device |
| 05/24/1994 | US5314362 Throttle opening limiting system for a marine propulsion unit |
| 05/11/1994 | WO1994010459A1 Hydraulic cylinder, especially a trim and tip cylinder for outboard type boat propeller drive units |
| 05/10/1994 | US5310371 Tandem propeller assembly for a marine propulsion unit |
| 05/10/1994 | US5310370 Thrust supporting structure for a marine propulsion unit |
| 05/10/1994 | US5309885 Marine propulsion device including a fuel injected, four-cycle internal combustion engine |
| 05/07/1994 | CA2082434A1 Outdrive cover |
| 05/03/1994 | US5307754 Hydrofoil stabilizer |
| 05/03/1994 | CA1329063C Marine propulsion device retention mechanism |
| 05/03/1994 | CA1329062C Marine propulsion device exhaust system |
| 04/26/1994 | US5306185 Catalytic elements for marine propulsion device |
| 04/26/1994 | US5306184 Outboard engine exhaust system |
| 04/19/1994 | US5304079 Supplemental remote mounted marine engine cooling system |
| 04/12/1994 | US5302147 Cowling assembly for a marine propulsion engine |
| 04/07/1994 | DE4232952A1 Low pollution outboard device for boats - has drive engine and reduction transmission in integral housing. |